Customer Support

24*7Customer Support

Download PDF File, which you need to PRINT on your company Letter Head, Signed by authorised signatory with Company Seal. and send it back to us with to get your Sender ID removed from NDNC filter gateway.


For customers who would like to register/de-register their request for NDNC registry may dial 1909 or SMS to 1909 with keywords ' START DND ' for registration and ' STOP DND ' for de-registration

For Customer Support

  • 24*7 HelpDesk: +91 8090606090

  • Mumbai: +91 9769525430

  • Delhi/ NCR: +91 9313511847